The present paper gives the derivation of the displacement sensitivity of truss structures made of piece wise linear material, with respect to the cross sectional areas of bars.
本文推导了分段线性材料桁架结构的位移对截面积的灵敏度，并给出三杆桁架实例。
The influence of different floor hypotheses on the stress of truss chords and the reinforcing bars was compared.
分析比较了不同楼板假定对桁架弦杆的受力和配筋影响。
应用推荐